YASKAWA Sigma-V Series - SERVOPACK and Converter Internal Block Diagrams; Three-Phase 200 V

1.5 SERVOPACK and Converter Internal Block Diagrams
1-11
1
Outline
1.5 SERVOPACK and Converter Internal Block Diagrams
1.5.1 Three-phase 200 V
L1
+
B2
L2
U
V
W
-
1
L3
-
2
CHARGE
P24 V
SPD
㧗
㧙
P
N
+24 V
24C
+24 V
24C
CN103
CN104
CN901
Varistor
P
N
CHARGE
ENC
M
㧗
㧙
CN103
CN104
P24 V
0 V
CN901
+24 V6
24 V
+5 V
15 V
CN2
㧗
㧙
P24 V P24 V P24 V
24 V
DU
DV
-
B1
㧗
㧙
L1C
L2C
㧗
㧙
+5 V
+15 V
+24 V2
24 V
DW
CN115
Dynamic
brake
unit
CN5
CN3 CN7 CN8
CN1
I/O
A/D
CN21
CN22
CN31
Fan 1 Fan 2
Regenerative
resistor unit
Servomotor
Main circuit
power supply
Control power supply
Voltage
sensor
Control
power
supply
MC drive
Voltage
sensor
Temperature
sensor
Voltage sensor
gate drive
Converter I/O
SERVOPACK
control power supply
Panel operator
Safety option
Feedback
option
Fan 3
(for 55-kW
models only)
Fan
1
Fan
2
Fan
4
Temperature
sensor
Voltage
sensor
Gate drive
Current
sensor
Control
power
supply
ASIC
(PWM control, etc.)
CPU
(Position and speed
calculation, etc.)
Digital
operator
PC
Safety
function signals
I/O signals
Analog
voltage
converter
Analog monitor
output
Encoder pulse output
Reference voltage input
Reference pulse input
Analog